Conjoined twins occur when identical twins have fused bodies before they are born. This condition has also been known as "Siamese twins," now considered an inappropriate, outdated term.

Formerly conjoined twin sisters turn 1, take first steps Family searching for car seat for conjoined twins Conjoined twin girls successfully separated. How doctors did it Formerly conjoined twins ...

TASS/. Conjoined twins Lori and George Schappell died at the age of 62, the Guinness Book of World Records said on its website. The Siamese twins passed away at the Hospital of the University of ...

Their remarkable journey began when Liliya discovered she was carrying conjoined twins at her 11-week scan. Doctors couldn’t say if separation would ever be possible. “Running from one ...

Conjoined fetuses are a rare type of identical twins that share a placenta and an amniotic sac, when the embryo divides at 13-15 days from conception. The incidence ranges from 1/50,000-1/100,000 ...